JB/T 8739-1998 Active Industry standards-Mechanical

JB/T 8739-1998 Mine explosion-proof high-voltage distrbution device

Publish Date: 1998-05-28 Implement Date: 1998-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 8739-1998

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Explosion-proof electrical appliances

ICS Name: Electric equipment for use in explosive environments

Publish Date: 1998-05-28

Implement Date: 1998-11-01

Pages: 13 pages

Development Information

Pages: 13 pages

Replace the following standards

ZB K35 006-1989

Superseded by the following standards

JB/T 8739-2015 Mining explosion-proof high-voltage distribution equipment

Referenced Standards

GB 1984-1989 GB 1985-1989 GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment GB 3836.1-1983 GB 3836.2-1983 GB/T 11022-1989 GB/T 11023-1989 GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2706-1989 GB/T 3309-1989 Mechanical test at ambient temperature for high-voltage switchgear GB/T 763-1990 JB 4002-1992 Mining low-voltage electrical equipment for wiring terminals used in explosion-proof type JB/T 4262-1992 Explosion-proof electrical rubber-insulated cable introduction device

Related Standards

GB 5590-1985 Replaced

GB 5590-1985 Mining type flameproof electric magnetic starters

Publish Date: 1985-11-20

GB 3836.9-1990 Replaced

GB 3836.9-1990 Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus "m"

Publish Date: 1990-08-27

GB 3836.11-1991 Replaced

GB 3836.11-1991 Electrical apparatus for explosive atmospheres-Method of test for ascertainment of maximum experimental safe gap

Publish Date: 1991-05-27

GB 3836.12-1991 Replaced

GB 3836.12-1991 Electrical apparatus for explosive atmospheres—Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents

Publish Date: 1991-05-27

GB 3836.13-1997 Replaced

GB 3836.13-1997 Electrical apparatus for explosive gas atmospheres—Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres

Publish Date: 1997-12-30

MT 703-1997 Replaced

MT 703-1997 Technical condition of electro-chemical type carbon monoxide instrumentation for coal mine

Publish Date: 1997-12-30